14 Questions 46 Answers 0 Followers
Questions related from Jimmy Omony
I run: install.packages("devtools") in my terminal & get the error message: bash: syntax error near unexpected token `"devtools"'. Any ideas of how I can successfully install this R package...
11 November 2016 4,372 0 View
I'm analyzing some graphs in R, and have an error with "community.to.membership". I get error message "Error: could not find function "community.to.membership", anyone seen it before? When I type...
10 October 2015 6,277 2 View
Suppose I have 3 response variables (Y1, Y2, Y3, which are vectors of count data). Assume I also have multiple co-variates that are both categorical (e.g. X1, X2, X3) and numerical (e.g. Z1, Z2,...
12 December 2014 342 4 View
Suppose I have a table, T3. I would like to find unique values by removing repeated rows (with reversed entries, e.g. row 1 and 4). The final table I need should look like T4. Simply using...
11 November 2014 8,602 3 View
I am computing pccs in R using a dataset "X" of dimension mxp (m>>p). Notably, all goes well when "X" has no missing values (no "NA" in dataset). So far I have tried commands "pcor" and...
07 July 2014 1,275 2 View
I've the data in the "Table" given below (as generated from R-package), does anyone out there know how to get the median values as shown in "output"? I've tried using "tapply" but this only works...
06 June 2014 4,828 1 View
Given the table "Tgiven", I need to compute the median "val_med" of the columns "val1" and "val2", i.e. need to get the table "Trequired" Below is a simple data structure that mimics the more...
03 March 2014 2,193 6 View
Given a vector, e.g. x
03 March 2014 2,837 5 View
Just loaded, read and worked with ".txt" and ".csv" files in R (no problems), but having trouble loading ".dat" files.
03 March 2014 9,177 8 View
Suppose I have the variables: groups and values in Table 1. Can someone suggest to me how I can obtain the result of the median of the groups as indicated in the table named "Output": groups
03 March 2014 6,080 4 View
[problem in R]: How can I compute the medians of the rows in the matrix x3; where, e.g. x1
03 March 2014 4,310 2 View
Is it: (i) simply the elegance as seen by the eye, or (ii) should it be seen from the context of how well it aids scientific research, i.e. its applicability in real life! I am tempted to think...
02 February 2014 1,054 6 View
For systems biology.
02 February 2014 9,838 4 View
I am using GeneNet (R-package) to reconstruct a genetic network from time-series data. Does anyone have an idea if it limits the number of genes (nodes) that can be visualized in a graph (using...
02 February 2014 352 2 View
